condition	mean	min	max
4 h after light	13.3007195	12.875503	13.725936
8 h after light	12.596024	11.110266	14.081782
12 h after light	11.1562175	10.742137	11.570298
4 h after dark	10.375307	10.249375	10.501239
8 h after dark	10.3758515	9.677232	11.074471
12 h after dark	11.074471	11.074471	11.074471